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spacemacs/layers/+os/nixos/packages.el

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layers/+os/nixos: disable electric-indent-mode Electric indent mode doesn’t play well with the nix-mode indent function, so we disable it.
2017-12-07 04:29:03 +00:00
(defconst nixos-packages
Use :toggle keyword instead of when forms
2016-05-30 02:39:21 +00:00
'(
company
nix: enable flycheck nix syntax checking with nix-instantiate was just merged into flycheck: https://github.com/flycheck/flycheck/pull/1164 This enables flycheck support in nix-mode to the nixos layer.
2017-04-19 19:09:55 +00:00
flycheck
Rename :depends to :requires
2017-07-03 07:52:54 +00:00
(company-nixos-options :requires company)
(helm-nixos-options :requires helm)
Use :toggle keyword instead of when forms
2016-05-30 02:39:21 +00:00
nix-mode
nixos-options
))
(defun nixos/post-init-company ()
Refactor and simplify company backends declaration Enabling a company backend for a specific mode was a tedious tasks with code scattered at different locations, one for local variable definitions, one for company hook function definitions and another where the backends were pushed to the local variables (which was problematic, since we ended up pushing the same backends over and over again with `SPC f e R`, pushes have been replaced by add-to-list calls in the new macro). All these steps are now put together at one place with the new macro spacemacs|add-company-backends, check its docstring for more info on its arguments. This macro also allows to define arbitrary buffer local variables to tune company for specific modes (similar to layer variables via a keyword :variables) The code related to company backends management has been moved to the auto-completion layer in the funcs.el file. A nice side effect of this move is that it enforces correct encapsulation of company backends related code. We can now easily detect if there is some configuration leakage when the auto-completion layer is not used. But we loose macro expansion at file loading time (not sue it is a big concern though). The function spacemacs|enable-auto-complete was never used so it has been deleted which led to the deletion of the now empty file core-auto-completion.el. The example in LAYERS.org regarding auto-completion is now out of date and has been deleted. An example to setup auto-completion is provided in the README.org file of the auto-completion layer.
2017-01-02 05:39:04 +00:00
(let ((backends '(company-capf)))
core: change <function>p to <function>-p suffixes for consistency Also defined aliases for backward compatibility with `usedp` functions.
2017-07-02 13:48:06 +00:00
(when (configuration-layer/package-used-p 'company-nixos-options)
Refactor and simplify company backends declaration Enabling a company backend for a specific mode was a tedious tasks with code scattered at different locations, one for local variable definitions, one for company hook function definitions and another where the backends were pushed to the local variables (which was problematic, since we ended up pushing the same backends over and over again with `SPC f e R`, pushes have been replaced by add-to-list calls in the new macro). All these steps are now put together at one place with the new macro spacemacs|add-company-backends, check its docstring for more info on its arguments. This macro also allows to define arbitrary buffer local variables to tune company for specific modes (similar to layer variables via a keyword :variables) The code related to company backends management has been moved to the auto-completion layer in the funcs.el file. A nice side effect of this move is that it enforces correct encapsulation of company backends related code. We can now easily detect if there is some configuration leakage when the auto-completion layer is not used. But we loose macro expansion at file loading time (not sue it is a big concern though). The function spacemacs|enable-auto-complete was never used so it has been deleted which led to the deletion of the now empty file core-auto-completion.el. The example in LAYERS.org regarding auto-completion is now out of date and has been deleted. An example to setup auto-completion is provided in the README.org file of the auto-completion layer.
2017-01-02 05:39:04 +00:00
(add-to-list 'backends 'company-nixos-options t))
(eval `(spacemacs|add-company-backends
:backends ,backends
:modes nix-mode))))
Use :toggle keyword instead of when forms
2016-05-30 02:39:21 +00:00
(defun nixos/init-company-nixos-options ()
(use-package company-nixos-options
Revert "Defer packages by default using use-package-always-defer" This reverts commit 29c78ce841ee5a99bb4077a2862afc96c8136107 and all other fixes that have been made afterwards. The motivation is that use-package is seen by many as a replacement for `require`. Is use-package always defer the loading of packages then is breaks this use case, this does not respect POLA so even if it was making Spacemacs loading faster (up to 3s faster on some startup on my machine) we just cannot use it, it would be irresponsible. Spacemacs should be easy to use, loading performance will come with time but it is not a priority.
2018-03-04 04:37:53 +00:00
:defer t))
Use :toggle keyword instead of when forms
2016-05-30 02:39:21 +00:00
(defun nixos/init-helm-nixos-options ()
(use-package helm-nixos-options
Revert "Defer packages by default using use-package-always-defer" This reverts commit 29c78ce841ee5a99bb4077a2862afc96c8136107 and all other fixes that have been made afterwards. The motivation is that use-package is seen by many as a replacement for `require`. Is use-package always defer the loading of packages then is breaks this use case, this does not respect POLA so even if it was making Spacemacs loading faster (up to 3s faster on some startup on my machine) we just cannot use it, it would be irresponsible. Spacemacs should be easy to use, loading performance will come with time but it is not a priority.
2018-03-04 04:37:53 +00:00
:defer t
nixos layer: defer loading of options
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:init
(progn
(spacemacs/set-leader-keys
"h>" 'helm-nixos-options))))
Add NixOS Layer
2015-07-20 20:11:08 +00:00
(defun nixos/init-nix-mode ()
layers/+os/nixos: disable electric-indent-mode Electric indent mode doesn’t play well with the nix-mode indent function, so we disable it.
2017-12-07 04:29:03 +00:00
(use-package nix-mode
Revert "Defer packages by default using use-package-always-defer" This reverts commit 29c78ce841ee5a99bb4077a2862afc96c8136107 and all other fixes that have been made afterwards. The motivation is that use-package is seen by many as a replacement for `require`. Is use-package always defer the loading of packages then is breaks this use case, this does not respect POLA so even if it was making Spacemacs loading faster (up to 3s faster on some startup on my machine) we just cannot use it, it would be irresponsible. Spacemacs should be easy to use, loading performance will come with time but it is not a priority.
2018-03-04 04:37:53 +00:00
:defer t
Associate nix-mode with .nix files
2018-08-12 14:48:33 +00:00
:mode "\\.nix\\'"
layers/+os/nixos: disable electric-indent-mode Electric indent mode doesn’t play well with the nix-mode indent function, so we disable it.
2017-12-07 04:29:03 +00:00
:init
(add-to-list 'spacemacs-indent-sensitive-modes 'nix-mode)
:config
(electric-indent-mode -1)))
Add NixOS Layer
2015-07-20 20:11:08 +00:00
(defun nixos/init-nixos-options ()
Revert "Defer packages by default using use-package-always-defer" This reverts commit 29c78ce841ee5a99bb4077a2862afc96c8136107 and all other fixes that have been made afterwards. The motivation is that use-package is seen by many as a replacement for `require`. Is use-package always defer the loading of packages then is breaks this use case, this does not respect POLA so even if it was making Spacemacs loading faster (up to 3s faster on some startup on my machine) we just cannot use it, it would be irresponsible. Spacemacs should be easy to use, loading performance will come with time but it is not a priority.
2018-03-04 04:37:53 +00:00
(use-package nixos-options :defer t))
nix: enable flycheck nix syntax checking with nix-instantiate was just merged into flycheck: https://github.com/flycheck/flycheck/pull/1164 This enables flycheck support in nix-mode to the nixos layer.
2017-04-19 19:09:55 +00:00
(defun nixos/post-init-flycheck ()
(spacemacs/enable-flycheck 'nix-mode))
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